Answers: 1
Another question on Physics
Physics, 22.06.2019 10:30
Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.
Answers: 3
Physics, 22.06.2019 19:30
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 2
Physics, 22.06.2019 22:30
Suppose that three astronomical objects, 1, 2, and 3 are observed to lie on a line, and the distance from object 1 to object 3 is d. object 1 has four times the mass of object 3, and seven times the mass of object 2. find the distance between objects 1 and 2 for which the net force on object 2 is zero.
Answers: 1
Physics, 23.06.2019 01:00
Which statement is true about an object that is moving in a circular motion due to centripetal force, f, when the radius of its circular motion is doubled? the new force then becomes equal to 2f the new force then becomes equal to f the new force then becomes equal to f/2 the new force then becomes equal to f2 the new force then becomes equal to 1/f
Answers: 1
You know the right answer?
If the sun were to mysteriously turn into a black hole (don't worry . . it won't! ) and retain its...
Questions
Health, 30.03.2021 08:50
English, 30.03.2021 08:50
Mathematics, 30.03.2021 08:50
Mathematics, 30.03.2021 08:50
Mathematics, 30.03.2021 08:50
Mathematics, 30.03.2021 08:50
Chemistry, 30.03.2021 08:50
Physics, 30.03.2021 08:50
Mathematics, 30.03.2021 08:50
Mathematics, 30.03.2021 08:50
Health, 30.03.2021 09:00
